Description
The Grand River Dam Authority is soliciting bids to remove two existing transmission‑line foundations located in the Illinois River (Cherokee County, OK) and restore the riverbed to pre‑construction conditions. The work includes cutting foundations to at least one foot below the riverbed, debris removal, implementation of a Stormwater Pollution Prevention Plan (SWPPP), provision of access matting, and compliance with USACE Letter of Permission No. SWT‑2019‑00200. The contractor must supply all labor, equipment, materials, and environmental controls, and must coordinate with GRDA’s construction inspector.
• Mandatory pre‑bid meeting on 04/23/2026 and mandatory site‑visit (scheduled individually beginning 04/27/2026).
• Project window June 10 – December 31 2026; 14‑day written notice required before mobilization.
• Requires OSHA‑30 certification, extensive safety documentation, insurance (CGL $2 M per occurrence, etc.), and submission of detailed technical, experience, and non‑collusion certifications.